| Patent | Date |
|---|
Optical Module
App 20220271843 - MII; Kazuaki ; et al. | 2022-08-25 |
Optical transmitter module, optical transmitter-receiver module, and optical module
Grant 11,362,736 - Kurokawa , et al. June 14, 2 | 2022-06-14 |
Optical receiver module and package for optical receiver module
Grant 11,327,256 - Oomori , et al. May 10, 2 | 2022-05-10 |
Light Semiconductor Device
App 20220085568 - ITABASHI; Naoki ; et al. | 2022-03-17 |
Package for optical receiver module
Grant 11,171,727 - Mii , et al. November 9, 2 | 2021-11-09 |
Optical Transmitter Module, Optical Transmitter-receiver Module, And Optical Module
App 20210336702 - Kurokawa; Munetaka ; et al. | 2021-10-28 |
Information Processing Device, Information Processing Method, And Program
App 20210326766 - IWAMURA; ATSUSHI ; et al. | 2021-10-21 |
Optical Receiver Module And Package For Optical Receiver Module
App 20210247576 - OOMORI; Hiroyasu ; et al. | 2021-08-12 |
Optical module including photo detector with lens
Grant 11,067,762 - Hara July 20, 2 | 2021-07-20 |
Receiver module
Grant 11,012,042 - Nakayama , et al. May 18, 2 | 2021-05-18 |
Multiple-electrode guide catheter for use in peripheral vessel
Grant 10,881,352 - Hara January 5, 2 | 2021-01-05 |
Wavelength de-multiplexing system and optical receiver module
Grant 10,826,622 - Mii , et al. November 3, 2 | 2020-11-03 |
Package For Optical Receiver Module
App 20200322062 - MII; Kazuaki ; et al. | 2020-10-08 |
Wavelength De-multiplexing System And Optical Receiver Module
App 20200304212 - MII; Kazuaki ; et al. | 2020-09-24 |
Optical Module Including Photo Detector With Lens
App 20200241224 - HARA; Hiroshi | 2020-07-30 |
Package for optical receiver module
Grant 10,727,953 - Mii , et al. | 2020-07-28 |
Wavelength de-multiplexing system and optical receiver module
Grant 10,707,970 - Mii , et al. | 2020-07-07 |
Information Processing Device, Information Processing Method, And Computer Program
App 20200135304 - YANAGIMOTO; Takafumi ; et al. | 2020-04-30 |
Optical module
Grant 10,527,804 - Hara J | 2020-01-07 |
GLP-1 Secretagogue and Composition
App 20190381128 - Hira; Tohru ; et al. | 2019-12-19 |
Optical module having shield structure in feedthrough
Grant 10,474,200 - Hara Nov | 2019-11-12 |
Receiver Module
App 20190319594 - NAKAYAMA; Kenichi ; et al. | 2019-10-17 |
Process of assembling optical receiver module
Grant 10,432,339 - Kawamura , et al. O | 2019-10-01 |
Superconducting accelerator
Grant 10,383,204 - Hara , et al. A | 2019-08-13 |
Package For Optical Receiver Module
App 20190238236 - MII; Kazuaki ; et al. | 2019-08-01 |
Optical Module
App 20190212508 - Hara; Hiroshi | 2019-07-11 |
Shielding body, and superconducting accelerator
Grant 10,314,158 - Hara , et al. | 2019-06-04 |
Optical receiver module and process to assemble optical receiver module
Grant 10,281,653 - Kawamura , et al. | 2019-05-07 |
Wavelength De-multiplexing System And Optical Receiver Module
App 20190109650 - Mii; Kazuaki ; et al. | 2019-04-11 |
Process Of Assembling Optical Receiver Module
App 20190103936 - Kawamura; Masanobu ; et al. | 2019-04-04 |
Optical Module Having Shield Structure In Feedthrough
App 20190094913 - Hara; Hiroshi | 2019-03-28 |
Superconducting Accelerator
App 20190090342 - HARA; Hiroshi ; et al. | 2019-03-21 |
Control Apparatus, Tomographic Image Acquiring System, Control Method, And Medium
App 20180344150 - Bajraszewski; Tomasz ; et al. | 2018-12-06 |
Optical receiver module and process to assemble optical receiver module
Grant 10,128,974 - Kawamura , et al. November 13, 2 | 2018-11-13 |
Optical receiver module that receives wavelength-multiplexed signal
Grant 10,090,934 - Hara , et al. October 2, 2 | 2018-10-02 |
Multiplexer and module
Grant 10,069,476 - Hara , et al. September 4, 2 | 2018-09-04 |
Glp-1 Secretagogue
App 20180214467 - YADA; Toshihiko ; et al. | 2018-08-02 |
Processing apparatus and processing method
Grant 10,035,229 - Horie , et al. July 31, 2 | 2018-07-31 |
Shielding Body, And Superconducting Accelerator
App 20180153028 - HARA; Hiroshi ; et al. | 2018-05-31 |
Optical receiver module
Grant 9,971,113 - Hara May 15, 2 | 2018-05-15 |
Multiple-electrode Guide Catheter For Use In Peripheral Vessel
App 20170273627 - HARA; Hiroshi | 2017-09-28 |
Optical Receiver Module
App 20170212320 - Hara; Hiroshi | 2017-07-27 |
Superconducting accelerating cavity and electropolishing method for superconducting accelerating cavity
Grant 9,674,936 - Hara June 6, 2 | 2017-06-06 |
Optical Receiver Module That Receives Wavelength-multiplexed Signal
App 20170134099 - Hara; Hiroshi ; et al. | 2017-05-11 |
Multiplexer And Module
App 20170063337 - HARA; Hiroshi ; et al. | 2017-03-02 |
Module
Grant 9,571,062 - Hara February 14, 2 | 2017-02-14 |
Cholecystokinin secretion-promoting composition
Grant 9,554,990 - Hara , et al. January 31, 2 | 2017-01-31 |
Apparatus for supplying granular material, and apparatus for blending and supplying granular material equipped therewith
Grant 9,522,787 - Kawakami , et al. December 20, 2 | 2016-12-20 |
Optical Receiver Module And Process To Assemble Optical Receiver Module
App 20160170145 - KAWAMURA; Masanobu ; et al. | 2016-06-16 |
Cholecystokinin Secretion-promoting Composition
App 20160106668 - HARA; Hiroshi ; et al. | 2016-04-21 |
Filter circuit
Grant 9,306,532 - Ebihara , et al. April 5, 2 | 2016-04-05 |
Ophthalmic imaging apparatus, control method for ophtalmic imaging apparatus, and storage medium
Grant 9,301,684 - Hara April 5, 2 | 2016-04-05 |
Process To Assemble Optical Receiver Module
App 20150365176 - KAWAMURA; Masanobu ; et al. | 2015-12-17 |
Optical Receiver Module And Process To Assemble Optical Receiver Module
App 20150365175 - KAWAMURA; Masanobu ; et al. | 2015-12-17 |
Electronic circuit
Grant 9,209,775 - Ebihara , et al. December 8, 2 | 2015-12-08 |
Receiver optical module for receiving wavelength multiplexed optical signals and method to assemble the same
Grant 9,197,345 - Nakajima , et al. November 24, 2 | 2015-11-24 |
Ophthalmologic photographing apparatus
Grant 9,161,689 - Hara October 20, 2 | 2015-10-20 |
Detection method
Grant 9,134,330 - Maeba , et al. September 15, 2 | 2015-09-15 |
Cholecystokinin Secretion-promoting Composition
App 20150164823 - HARA; Hiroshi ; et al. | 2015-06-18 |
Superconducting Accelerating Cavity And Electropolishing Method For Superconducting Accelerating Cavity
App 20150163894 - HARA; Hiroshi | 2015-06-11 |
Method for manufacturing outer conductor
Grant 9,055,659 - Hitomi , et al. June 9, 2 | 2015-06-09 |
Electronic Circuit
App 20150077194 - EBIHARA; Hitoshi ; et al. | 2015-03-19 |
Method of manufacturing superconducting accelerator cavity
Grant 8,951,936 - Sennyu , et al. February 10, 2 | 2015-02-10 |
Electronic Circuit
App 20150028963 - EBIHARA; Hitoshi ; et al. | 2015-01-29 |
Module
App 20140210684 - HARA; Hiroshi | 2014-07-31 |
Fundus camera
Grant 8,764,190 - Hara July 1, 2 | 2014-07-01 |
Apparatus for Supplying Granular Material, and Apparatus for Blending and Supplying Granular Material Equipped Therewith
App 20140166440 - Kawakami; Hajime ; et al. | 2014-06-19 |
Processing Apparatus And Processing Method
App 20140137711 - Horie; Tasuku ; et al. | 2014-05-22 |
Ophthalmic Imaging Apparatus, Control Method For Ophtalmic Imaging Apparatus, And Storage Medium
App 20140132926 - Hara; Hiroshi | 2014-05-15 |
Superconducting accelerator cavity and method of manufacturing superconducting accelerator cavity
Grant 8,630,689 - Sennyu , et al. January 14, 2 | 2014-01-14 |
Laminate for dye-sensitized solar cell, electrode for dye-sensitized solar cell and method for producing it
Grant 8,604,335 - Kubo , et al. December 10, 2 | 2013-12-10 |
Oral composition containing difructose anhydride
Grant 8,530,446 - Tamura , et al. September 10, 2 | 2013-09-10 |
Detection Method
App 20130203176 - Maeba; Ryouta ; et al. | 2013-08-08 |
Filter Circuit
App 20130194142 - Ebihara; Hitoshi ; et al. | 2013-08-01 |
Receiver Optical Module For Receiving Wavelength Multiplexed Optical Signals And Method To Assemble The Same
App 20130148970 - NAKAJIMA; Fumihiro ; et al. | 2013-06-13 |
Electronic circuit
Grant 8,395,444 - Hara March 12, 2 | 2013-03-12 |
Amplifier for receiving intermittent optical signal
Grant 8,390,383 - Hara , et al. March 5, 2 | 2013-03-05 |
Material metering system
Grant 8,356,729 - Hara , et al. January 22, 2 | 2013-01-22 |
Method Of Manufacturing Superconducting Accelerator Cavity
App 20130012397 - Sennyu; Katsuya ; et al. | 2013-01-10 |
Superconducting Accelerator Cavity And Method Of Manufacturing Superconducting Accelerator Cavity
App 20130012394 - Sennyu; Katsuya ; et al. | 2013-01-10 |
Method For Manufacturing Outer Conductor
App 20130008021 - Hitomi; Haruki ; et al. | 2013-01-10 |
Electronic circuit and communication system
Grant 8,301,038 - Hara October 30, 2 | 2012-10-30 |
Fundus Camera
App 20120162601 - Hara; Hiroshi | 2012-06-28 |
Mineral-absorption Promoter, Food And Feed
App 20120107449 - ICHIHARA; Takashi ; et al. | 2012-05-03 |
Fundus camera
Grant 8,152,299 - Hara April 10, 2 | 2012-04-10 |
Carbon Fiber And Method For Producing The Same
App 20120058337 - Sakurai; Hiroshi ; et al. | 2012-03-08 |
Image Processing Apparatus And Image Processing Method
App 20120050515 - Shikaumi; Masao ; et al. | 2012-03-01 |
Amplifier For Receiving Intermittent Optical Signal
App 20120032740 - Hara; Hiroshi ; et al. | 2012-02-09 |
Electronic Circuit
App 20110316622 - Hara; Hiroshi | 2011-12-29 |
Graphitized Short Fibers And Composition Thereof
App 20110284795 - Sakurai; Hiroshi ; et al. | 2011-11-24 |
Electronic circuit
Grant 8,054,136 - Hara November 8, 2 | 2011-11-08 |
Heat-conductive adhesive
Grant 8,017,674 - Sano , et al. September 13, 2 | 2011-09-13 |
Transparent conductive laminated body and transparent touch-sensitive panel
Grant 7,972,684 - Hara , et al. July 5, 2 | 2011-07-05 |
Nonwoven Fabric, Felt And Production Processes Therefor
App 20110159767 - SAKURAI; Hiroshi ; et al. | 2011-06-30 |
Carbon fiber composite sheet
Grant 7,947,362 - Hara , et al. May 24, 2 | 2011-05-24 |
Prophylactic Or Therapeutic Composition For Diabetes Or Obesity
App 20110046046 - HARA; Hiroshi ; et al. | 2011-02-24 |
Fundus Camera
App 20110007273 - Hara; Hiroshi | 2011-01-13 |
Pitch-based carbon fibers, and manufacturing method and molded product thereof
Grant 7,846,543 - Sano , et al. December 7, 2 | 2010-12-07 |
Electronic Circuit
App 20100231295 - Hara; Hiroshi | 2010-09-16 |
Pitch-based carbon fiber, web and resin molded product containing them
Grant 7,767,302 - Hirata , et al. August 3, 2 | 2010-08-03 |
Electronic circuit
Grant 7,755,434 - Hara , et al. July 13, 2 | 2010-07-13 |
Screw type material feeding apparatus
Grant 7,748,575 - Hanaoka , et al. July 6, 2 | 2010-07-06 |
Solid-state Imaging Device
App 20100165166 - Hara; Hiroshi ; et al. | 2010-07-01 |
Pitch-based Carbon Fibers, And Manufacturing Method And Molded Product Thereof
App 20100104846 - Sano; Hiroki ; et al. | 2010-04-29 |
Pitch-based Carbon Fiber, Web And Resin Molded Product Containing Them
App 20100068496 - HIRATA; Masumi ; et al. | 2010-03-18 |
Material Metering System
App 20100051643 - Hara; Hiroshi ; et al. | 2010-03-04 |
Electronic circuit
Grant 7,671,680 - Hara March 2, 2 | 2010-03-02 |
Pitch-based carbon fiber, web and resin molded product containing them
Grant 7,651,767 - Hirata , et al. January 26, 2 | 2010-01-26 |
Electronic Circuit And Communication System
App 20090310979 - Hara; Hiroshi | 2009-12-17 |
Solid-state Imaging Device, Driving Method Thereof, And Camera
App 20090295972 - Hara; Hiroshi ; et al. | 2009-12-03 |
Heat-conductive Adhesive
App 20090250655 - Sano; Hiroki ; et al. | 2009-10-08 |
Ophthalmologic Photographing Apparatus
App 20090251665 - Hara; Hiroshi | 2009-10-08 |
Carbon Fiber Composite Sheet
App 20090233092 - Hara; Hiroshi ; et al. | 2009-09-17 |
Mineral-absorption Promoter, Food And Feed
App 20090232961 - Ichihara; Takashi ; et al. | 2009-09-17 |
Laminate For Dye-Sensitized Solar Cell, Electrode For Dye-Sensitized Solar Cell and Method For Producing It
App 20090223559 - Kubo; Koji ; et al. | 2009-09-10 |
Pitch-based Carbon Fiber, Web And Resin Molded Product Containing Them
App 20090075054 - Hirata; Masumi ; et al. | 2009-03-19 |
Continuous quantitative discharging device and material blending system using the same
Grant 7,504,593 - Hanaoka , et al. March 17, 2 | 2009-03-17 |
Oral Composition Containing Difructose Anhydride
App 20090069269 - Tamura; Akiko ; et al. | 2009-03-12 |
Carbon Fiber Composite Sheet, Use Thereof As A Heat Conductor And Pitch-based Carbon Fiber Web Sheet For Use In The Same
App 20090061193 - Hara; Hiroshi ; et al. | 2009-03-05 |
Electronic Circuit
App 20090009246 - HARA; Hiroshi ; et al. | 2009-01-08 |
Hydrophilicity promoting and maintaining agent for polysilazane-containing coating films and method of using same
Grant 7,396,568 - Suzuki , et al. July 8, 2 | 2008-07-08 |
Blood Cholesterol Reducing Oral Composition
App 20080132466 - Tamura; Akiko ; et al. | 2008-06-05 |
Apparatus for measuring weight of powdered and granular materials
Grant 7,323,644 - Hanaoka , et al. January 29, 2 | 2008-01-29 |
Continuous Quantitative Discharging Device And Material Blending System Using The Same
App 20070278018 - Hanaoka; Kazunari ; et al. | 2007-12-06 |
Electronic circuit
App 20070229162 - Hara; Hiroshi | 2007-10-04 |
Transparent Conductive Laminated Body and Transparent Touch-Sensitive Panel
App 20070224412 - Hara; Hiroshi ; et al. | 2007-09-27 |
Transparent gas-barrier layered film
App 20070224368 - Hara; Hiroshi ; et al. | 2007-09-27 |
Sheet-type optical conductor and communication system using the sheet-type optical conductor
Grant 7,224,874 - Iwasaki , et al. May 29, 2 | 2007-05-29 |
Weight measuring apparatus housing load cell
App 20070075090 - Hanaoka; Kazunari ; et al. | 2007-04-05 |
Screw type material feeding apparatus
App 20070068970 - Hanaoka; Kazunari ; et al. | 2007-03-29 |
Dual electro-luminance back light remote commander and method
Grant 6,999,062 - Hara , et al. February 14, 2 | 2006-02-14 |
Light guide containing light-scattering particles arranged to realize desired light-output efficiency and method for designing the same
Grant 6,907,177 - Iwasaki , et al. June 14, 2 | 2005-06-14 |
Hydrophilization-accelerating and hydrophilicity-keeping agents for polysilazane-containing coating films
App 20050119402 - Suzuki, Tadashi ; et al. | 2005-06-02 |
Sheet-type optical conductor and communication system using the sheet-type optical conductor
App 20040258382 - Iwasaki, Osamu ; et al. | 2004-12-23 |
Sheet material for forming dielectric layer for plasma display panel
App 20040207325 - Kushida, Takashi ; et al. | 2004-10-21 |
Method and system for providing an active display while a new channel is being acquired
App 20040098741 - Hara, Hiroshi | 2004-05-20 |
Light guide containing light-scattering particles arranged to realize desired light-output efficiency and method for designing the same
App 20040047579 - Iwasaki, Osamu ; et al. | 2004-03-11 |
Transparent conductive laminate and touch panel using the same
Grant 6,689,458 - Mikoshiba , et al. February 10, 2 | 2004-02-10 |
Transparent conductive laminate, its manufacturing method, and display comprising transparent conductive laminate
Grant 6,617,056 - Hara , et al. September 9, 2 | 2003-09-09 |
Audio/video network, system and method for providing audio
App 20030126623 - Hara, Hiroshi ; et al. | 2003-07-03 |
Synchronization network, system and method for synchronizing audio
App 20030122964 - Hara, Hiroshi | 2003-07-03 |
Multi-ply cigarette filter wrapper
Grant 6,568,402 - Kaneki , et al. May 27, 2 | 2003-05-27 |
Source follower circuit, laser driving apparatus, semiconductor laser apparatus, current-voltage convertion circuit, and light receiving circuit
Grant 6,567,441 - Furudate , et al. May 20, 2 | 2003-05-20 |
Dual electro-luminance back light remote commander and method
App 20030067443 - Hara, Hiroshi ; et al. | 2003-04-10 |
Remote commander battery low voltage alert system
App 20030052648 - Hara, Hiroshi ; et al. | 2003-03-20 |
Source follower circuit, laser driving apparatus, semiconductor laser apparatus, current-voltage convertion circuit, and light receiving circuit
App 20020118716 - Furudate, Seigo ; et al. | 2002-08-29 |
Method of controlling a production process and recycle of photo film cartridge or lens-fitted photo film unit
Grant 6,205,060 - Sanda , et al. March 20, 2 | 2001-03-20 |
Information recording method for preventing alteration, information recording apparatus, and information recording medium
Grant 6,056,197 - Hara , et al. May 2, 2 | 2000-05-02 |
Optical and magnetooptical recording medium having a low thermal conductivity dielectric layer
Grant 5,577,021 - Nakatani , et al. November 19, 1 | 1996-11-19 |
Lens-fitted photographic film unit
Grant 5,537,176 - Hara , et al. July 16, 1 | 1996-07-16 |
Electronic game housing
Grant D342,289 - Hara December 14, 1 | 1993-12-14 |
Toy apparatus with card reader unit and a card having game parameter data
Grant 5,212,368 - Hara May 18, 1 | 1993-05-18 |
Method of making booklets with photographs and apparatus therefor
Grant 5,106,719 - Oshikoshi , et al. April 21, 1 | 1992-04-21 |
Color light-sensitive material with infrared dye releaser
Grant 5,100,759 - Sato , et al. March 31, 1 | 1992-03-31 |
Color image recording method
Grant 5,096,801 - Koya , et al. March 17, 1 | 1992-03-17 |
Apparatus for making booklets with photographs
Grant 5,068,742 - Oshikoshi , et al. November 26, 1 | 1991-11-26 |
Lens-fitted photographic film package
Grant 4,954,858 - Ohmura , et al. September 4, 1 | 1990-09-04 |
Booklet with photograph and personal information
Grant 4,911,478 - Oshikoshi , et al. March 27, 1 | 1990-03-27 |
Heat-developable light-sensitive material
Grant 4,775,613 - Hirai , et al. * October 4, 1 | 1988-10-04 |
Heat-developable color photographic material
Grant H98 - Yabuki , et al. August 5, 1 | 1986-08-05 |
Imagewise information processing method and apparatus
Grant 4,597,018 - Sonobe , et al. June 24, 1 | 1986-06-24 |
Heat-developable color photographic material with heat fusible compound
Grant 4,555,470 - Sakaguchi , et al. November 26, 1 | 1985-11-26 |
Heat-developable color photographic material
Grant 4,500,626 - Naito , et al. * February 19, 1 | 1985-02-19 |
Heat-developable color photographic material
Grant 4,483,914 - Naito , et al. * November 20, 1 | 1984-11-20 |
Heat-developable color photographic materials
Grant 4,478,927 - Naito , et al. * October 23, 1 | 1984-10-23 |
Heat-developable color photographic material
Grant 4,474,867 - Naito , et al. October 2, 1 | 1984-10-02 |
Photographic camera
Grant 4,472,038 - Muramatsu , et al. September 18, 1 | 1984-09-18 |
Heat-developable color photographic material with polymeric color coupler
Grant 4,455,363 - Naito , et al. June 19, 1 | 1984-06-19 |
Process for producing a low-molecular weight peptide composition and nutrient agent containing the same
Grant 4,452,888 - Yamazaki , et al. June 5, 1 | 1984-06-05 |
Heat-developable photographic material with fine droplets containing silver halide, organic silver salt oxidizing agent and color image forming substance
Grant 4,430,415 - Aono , et al. February 7, 1 | 1984-02-07 |
Drive circuit for a wiper device
Grant 4,405,887 - Tamura , et al. September 20, 1 | 1983-09-20 |
Image forming apparatus incorporating therein ozone filtering mechanism
Grant 4,401,385 - Katayama , et al. August 30, 1 | 1983-08-30 |
Wiper device
Grant 4,374,348 - Shimura , et al. February 15, 1 | 1983-02-15 |
Method for stabilizing organic substrate materials including photographic dye images to light and photographic material so stabilized
Grant 4,271,253 - Hara , et al. June 2, 1 | 1981-06-02 |
Method of stabilizing organic substrate materials including photographic dye images to light and a photographic material so stabilized
Grant 4,271,252 - Hara , et al. June 2, 1 | 1981-06-02 |
Stabilization of organic substrate materials including photographic dye images against the action of light
Grant 4,269,926 - Hara , et al. May 26, 1 | 1981-05-26 |
Stabilization of organic substrate materials including photographic dye images against the action of light
Grant 4,268,605 - Hara , et al. May 19, 1 | 1981-05-19 |
Method of stabilizing organic substrate materials including photographic dye images to light and a photographic material so stabilized
Grant 4,256,817 - Hara , et al. March 17, 1 | 1981-03-17 |
Stabilization of organic substrate materials including photographic dye images against the action of light
Grant 4,254,195 - Hara , et al. March 3, 1 | 1981-03-03 |
Method for stabilizing organic substrate materials including photographic dye images against the action of light and a photographic material so stabilized
Grant 4,248,949 - Hara , et al. February 3, 1 | 1981-02-03 |
Stabilization of organic substrate materials including photographic dye images against the action of light
Grant 4,246,330 - Hara , et al. January 20, 1 | 1981-01-20 |
Method for stabilizing organic substrate materials including photographic dye images to light and a color diffusion transfer material
Grant 4,245,018 - Hara , et al. January 13, 1 | 1981-01-13 |
Method for stabilizing organic substrate materials including photographic dye images to light and a photographic material so stabilized
Grant 4,242,431 - Hara , et al. December 30, 1 | 1980-12-30 |
Method for stabilizing organic substrate materials including photographic dye images against light
Grant 4,242,430 - Hara , et al. December 30, 1 | 1980-12-30 |
Method of stabilizing organic substrates against the action of light
Grant 4,241,154 - Hara , et al. December 23, 1 | 1980-12-23 |
Method for stabilizing organic substrates including photographic dye images against light
Grant 4,241,155 - Hara , et al. December 23, 1 | 1980-12-23 |
Method of stabilizing organic substrates against the action of light
Grant 4,239,843 - Hara , et al. December 16, 1 | 1980-12-16 |
Electrophotographic developing apparatus having developer and refreshing rollers for liquid developers
Grant 4,205,622 - Miyake , et al. June 3, 1 | 1980-06-03 |
Variable reluctance type step motor
Grant 3,875,437 - Hara , et al. April 1, 1 | 1975-04-01 |
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